@article{DMPS_2007_27_1-2_a0,
     author = {de Jesus, Vera and Ferreira, Sandra and Mexia, Jo\~ao},
     title = {Joint estimation for normal orthogonal mixed models},
     journal = {Discussiones Mathematicae. Probability and Statistics},
     pages = {5--13},
     publisher = {mathdoc},
     volume = {27},
     number = {1-2},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMPS_2007_27_1-2_a0/}
}